2017256742

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{2351}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 4439268288

約数和(自身を除く): 2422011546

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 653, 657, 1306, 1314, 1959, 2351, 3918, 4702, 5877, 7053, 11754, 14106, 21159, 42318, 47669, 95338, 143007, 171623, 286014, 343246, 429021, 514869, 858042, 1029738, 1535203, 1544607, 3070406, 3089214, 4605609, 9211218, 13816827, 27633654, 112069819, 224139638, 336209457, 672418914, 1008628371, 2017256742]

約数ペア:

[(1, 2017256742), (2, 1008628371), (3, 672418914), (6, 336209457), (9, 224139638), (18, 112069819), (73, 27633654), (146, 13816827), (219, 9211218), (438, 4605609), (653, 3089214), (657, 3070406), (1306, 1544607), (1314, 1535203), (1959, 1029738), (2351, 858042), (3918, 514869), (4702, 429021), (5877, 343246), (7053, 286014), (11754, 171623), (14106, 143007), (21159, 95338), (42318, 47669)]